package edu.hunan.cxb18.util;

import java.util.UUID;

/**
 * @author AuthorName
 * @create 2020-06-11 2:04
 */
public class UUIDUtils {
    public static String uuid() {
        UUID uuid=UUID.randomUUID();
        String str=uuid.toString();
        String uuidStr=str.replace("-", "");
        return uuidStr;
    }
}
